package day1112;

import java.util.Scanner;

public class V2 {
    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);
        int num=(int)(Math.random()*999+1000);
        int a=sc.nextInt();
        System.out.println(num);
        if(a==num)
        {
            System.out.println("中奖了");
        }else{
            System.out.println("没中");
        }
    }
}
